Multi-functional emulsion paint and preparation method thereof

Abstract

The invention discloses multi-functional emulsion paint and a preparation method thereof. The emulsion paint is prepared from cellulose, antifreezing agents, coalescing agents, acrylic emulsion, pH modifiers, polyglycolic alkyl ether, antifoaming agents, diatomaceous earth, titanium dioxide, aluminum silicate, calcium carbonate, styrene-acrylic emulsion, preservative, antifoaming agents, fungicide, dispersant, wetting agents and water. The preparation method of the emulsion paint comprises material preparation, premixing and thinning. According to the multi-functional emulsion paint and the preparation method thereof, carefully selected various materials are matched in a compound mode, components and weight proportions are determined through multiple experiments, fragrance or taste masking agents are not added, smell is mellow, safety and environmental protection are achieved, harmful gas such as formaldehyde and benzene in air can be effectively removed, and the multi-functional emulsion paint has the advantages of being resistant to humidity, strong in water resistance, mould proof, antibacterial, resistant to frost, abrasion and sunlight and the like; the multi-functional emulsion paint can be brushed directly, the operation is convenient, the hardness is good, the service life is long, and the preparation method of the multi-functional emulsion paint is easy to operate, convenient to prepare and suitable for industrial mass production.

Description

technical field [0001] The invention relates to the field of architectural coatings, in particular to a multifunctional latex paint and a preparation method thereof. Background technique [0002] With the development of the paint industry and the needs of market competition, latex paint has gradually changed from the earliest low-performance single-function to today's high-performance multi-function. With the growing economic environment, multi-functional latex paint has gradually become the leading product in the paint market. Although most traditional multi-functional latex paints have obvious advantages in various systems or in certain fields, most traditional All kinds of multifunctional latex paints have a common weakness, that is, the narrow range of use. Most traditional multi-functional latex paints are relatively single in scope of application, and their applicable substrates are also relatively fixed, and they are not used on other substrates at all. [0003] Mos...

AI Technical Summary

Problems solved by technology

With the growing economic environment, multi-functional latex paint has gradually become the leading product in the paint market. Although most traditional multi-functional latex paints have obvious advantages in various systems or in certain fields, most traditional All the multifunctional latex paints have a common weakness, that is, the narrow range of use.

Most traditional multi-functional latex paints are relatively single in scope of application, and their applicable substrates are also relatively fixed, and they are not used on other substrates at all

[0003] Most of the latex paints currently on the market have the following problems: (1) Poor anti-fouling ability: once stains or dirty spots are printed on the wall, it is difficult to clean them, and they are not resistant to scrubbing, and the use time is short, and then the latex paint should be replaced , cost increase

(2) Poor anti-mildew ability: Traditional latex paints on the market are refurbished on the front of old houses, kitchens, etc. After a period of time, mildew spots, cracks and easy to fall off will appear on the wall, which will greatly affect the renovation. The aesthetics behind the interior wall, the use time is short, and the replacement of latex paint will increase the cost

(3) Poor deodorization effect: In newly renovated houses, the indoor air usually contains more toxic substances such as formaldehyde, benzene and methanol, especially in a relatively closed environment, where toxic and harmful substances exist for a long time, and various diseases occur. The probability will be greatly improved, so the odor-cleaning paint is also loved by the majority of consumers. The existing odor-cleaning paint can not quickly dissipate the irritating odor by adding essence or odor masking agent, and lacks the function of purifying indoor air odor

In view of the above problems, although the existing latex paint has been improved, the existing latex paint is only outstanding in one aspect of anti-fouling ability, anti-mildew ability or deodorizing function.